`show nd-snooping`

Syntax

show nd-snooping [vlan <VLAN-ID>] [vsx-peer]

Description

Shows either all ND snooping configuration or the configuration for the specified VLAN.

Command context

Operator (>) or Manager (#)

Parameters

vlan <VLAN-ID>: Specifies the VLAN for which the ND configuration is to be shown. Range: 1 to 4094.
[vsx-peer]: Shows the output from the VSX peer switch. If the switches do not have the VSX configuration or the ISL is down, the output from the VSX peer switch is not displayed. This parameter is available on switches that support VSX.

Authority

Operators or Administrators or local user group members with execution rights for this command. Operators can execute this command from the operator context (>) only.

Examples

On the 6400 Switch Series, interface identification differs.

Showing all ND snooping configuration:

switch(config)# show nd-snooping

  ND Snooping Information
  ========================

  ND Snooping                  : Enabled
  ND Snooping Enabled VLANs    : 1
  RA Drop Enabled VLANs        : 2-3
  MAC Address Check            : Disabled

  PORT    TRUST  MAX-BINDINGS  CURRENT-BINDINGS
  ------- ------ ------------- -----------------
  1/1/1   Yes    -             -
  1/1/2   Yes    -             -
  1/1/3   No     100           10
  1/1/4   No     200           10
  1/1/5   No     300           10

Showing ND snooping configuration for VLAN 2:

switch(config)# show nd-snooping vlan 2

  ND Snooping Information
  =======================

  ND Snooping       : Enabled
  MAC Address Check : Disabled
  RA Drop           : Disabled

  PORT    TRUST  MAX-BINDINGS  CURRENT-BINDINGS
  ------- ------ ------------- -----------------
  1/1/1   Yes    -             -
  1/1/2   Yes    -             -
  1/1/3   No     100           10